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refreshment初中英语语法大全精华版

作者:高考题库网
来源:https://www.bjmy2z.cn/gaokao
2021-01-18 20:20
tags:初中英语语法大全, 英语, 初中教育

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2021年1月18日发(作者:雷锋之歌)



初中英语语法大全
语法网络图

一.名词
I.
名词的种类:
专有名词
国名地名人名,团体
机构名称

可数名词
个体名词

集体名词

普通名词
不可数名词
抽象名词

物质名词
II. 名词的数:
1. 规则名词的复数形式:名词的复数形式,一般在单数形式后面加-s或- es。现将构成方法与读音规则列表如
下:
规则
1
一般情况在词尾加-s
2
以s, x, ch, sh结尾的名词后加-es
以-f或
变-f和-fe为v再加-es
3
-fe结尾
的词
加-s
4
5
例词
map-maps, sea-seas, girl-girls, day-days
class-classes, box-boxes, watch-watches,
dish-dishes
leaf-leaves, thief-thieves, knife-knives,
wife-wives, half-halves
chief-chiefs, proof-proofs, roof- roofs
以辅音字母加y结尾的名词,变y为
party-parties, family-families, story-stories,
city-cities
i加-es
以元音字母加y结尾的名词,或专有
toy-toys, boy- boys, day-days, ray-rays,
Henry-Henrys
名词以y结尾的,加-s
一般加-es
Negro-Negroes, hero-heroes, potato-potatoes,
tomato-tomatoes
piano-pianos, photo-photos, auto-autos,
kilo-kilos, solo-solos
zero-zeros/zeroes, volcano-volcanoes/ volcanos
radio-radios, bamboo-bamboos, zoo-zoos
truth-truths, mouth- mouths, month-months,
path-paths,
以辅音
字母加
6
-o结尾
的名词
不少外来词加-s
两者皆可
7
以元音字母加-o结尾的名词加-s
8
以-th结尾的名词加-s
2. 不规则名词复数:英语里有些名词的复数形式是不规则的,现归纳如下:
规则
1
改变名词中的元音字母或其他形式
例词
man-men, woman- women, foot-feet, goose-geese,
mouse-mice


2
单复数相同
3
只有复数形式
4
一些集体名词总是用作复数
5
sheep, deer, means, works, fish, yuan, jin,
trousers, clothes, thanks, goods, glasses,
people, police
部分集体名词既可以作单数(整体)
class, family, crowd, couple, group, government,
population, team, public, party
也可以作复数(成员)
customs(海关), times(时代), spirits(情绪),
drinks(饮料), sands(沙滩), papers(文件报纸),
looks(外表), brains(头脑智力), greens(青菜)
Americans, Australians, Germans, Greeks,
Swedes, Europeans
Swiss, Portuguese, Chinese, Japanese
Englishmen, Frenchwomen
sons-in-law, lookers-on, passers- by, story-tellers,
boy friends
6
复数形式表示特别含义
加-s
表示
7
“某国单复数同形
人”
以-man或-woman结尾的改
为-men,-women
将主体名词变为复数
8
合成名
无主体名词时将最后一部分
grown-ups, housewives, stopwatches

变为复数
将两部分变为复数
women singers, men servants
III. 名词的所有格:
名词在句中表示 所有关系的语法形式叫做名词所有格。所有格分两种:一是名词词尾加’s构成,二是由介词of
加名词 构成。前者多表示有生命的东西,后者多表示无生命的东西。
1. ’s所有格的构成:
单数名词在末尾加’s
一般在末尾加’
复数名词
不规则复数名词后加’s
the children’s toys, women’s rights,
以s结尾的人名所有格加’s或者’
Dickens’ novels, Charles’s job, the Smiths’ house
the boy’s father, Jack’s book, her son-in-law’s photo,
the teachers’ room, the twins’ mother,
表示各自的所有关系时,各名词末尾
Japan’s and America’s problems, Jane’s and Mary’s
bikes
均须加’s
表示共有的所有关系时在最后一词
Japan and America’s problems, Jane and Mary’s father
末加’s
表示"某人家""店铺",所有格
the doctor’s, the barber’s, the tailor’s, my uncle’s
后名词省略
2. ’s所有格的用法:

2
3
表示时间
表示自然现象
today’s newspaper, five weeks’ holiday
the earth’s atmosphere, the tree’s branches
表示国家城市等地方的
the country’s plan, the world’s population, China’s industry
名词


4
5
6
7
表示工作群体
表示度量衡及价值
the ship’s crew, majority’s view, the team’s victory
a mile’s journey, five dollars’ worth of apples
与人类活动有特殊关系
the life’s time, the play’s plot
的名词
某些固定词组
a bird’s eye view, a stone’s throw, at one’s wit’s end(不知所
措)
3. of所有格的用法:
用于无生命的东西:the legs of the chair, the cover of the book
用于有生命的东西,尤其是有较长定语时:the classrooms of the first-year students
用于名词化的词:the struggle of the oppressed
二.冠词
冠词分为不定冠词(a, an),定冠词(the),和零冠词。
I.
不定冠词的用法:
1
2
3
4
5
指一类人或事,相当于a kind of
A plane is a machine that can fly.
第一次提及某人某物,非特指
A boy is waiting for you.
表示“每一”相当于every,one
We study eight hours a day.
表示“相同”相当于the same
We are nearly of an age.
用于人名前,表示不认识此人或与
A Mr. Smith came to visit you when you were out
That boy is rather a Lei Feng.
某名人有类似性质的人或事
A couple of, a bit, once upon a time, in a hurry, have
a walk, many a time
6
用于固定词组中
7
用于quite, rather, many, half, what,
This room is rather a big one.
such之后
8
用于so(as, too, how)+形容词之后
She is as clever a girl as you can wish to meet.
II. 定冠词的用法:
1
表示某一类人或物
2
用于世上独一无二的事物名词前
3
表示说话双方都了解的或上文提到过
的人或事
The horse is a useful animal.
the universe, the moon, the Pacific Ocean
Would you mind opening the door?
play the violin, play the guitar
the reach, the living, the wounded
the Greens, the Wangs
He is the taller of the two children.
4
用于乐器前面
5
用于形容词和分词前表示一类人
6
表示“一家人”或“夫妇”
7
8
用于序数词和形容词副词比较级最高
级前
用于国家党派等以及江河湖海,山川群
the United States, the Communist Party of
China, the French
岛的名词前
The compass was invented in China.

9
用于表示发明物的单数名词前

10
在逢十的复数数词之前,指世纪的某个
in the 1990’s
年代
I hired the car by the hour. 11
用于表示单位的名词前
12
用于方位名词,身体部位名词,及表示
He patted me on the shoulder.
时间的词组前
III. 零冠词的用法:
1
2
3
专有名词,物质名词,抽象名词,人名
Beijing University, Jack, China, love, air
地名等名词前
名词前有this, my, whose, some, no, each,
I want this book, not that one. /
Whose purse is this?
every等限制
季节,月份,星期,节假日,一日三餐
March, Sunday, National Day, spring

Lincoln was made President of America.
He likes playing football/chess.
by train, by air, by land
husband and wife, knife and fork, day and night
Horses are useful animals.
4
表示职位,身份,头衔的名词前
5
学科,语言,球类,棋类名词前
6
与by连用表示交通工具的名词前
7
以and连接的两个相对的名词并用时
8
表示泛指的复数名词前
三.代词:
I.
代词可以分为以下七大类:
人称
主格
1
代词
宾格
I, you, he, she, it, we, you, they
me, you, him, her, it, us, you, them
物主
形容词性
my, your, his, her, its, our, their
2
代词
名词性
mine, yours, his, hers, its, ours, theirs
3
反身代词
4
指示代词
5
疑问代词
6
关系代词
myself, yourself, himself, herself, itself, ourselves, yourselves, themselves
this, that, these, those, such, some
who, whom, whose, which, what, whoever, whichever, whatever
that, which, who, whom, whose, as
one/ some/ any, each/ every, none/ no, many/ much, few/ little/ a few/ a
little,
other/ another, all/ both, neither/ either
II. 不定代词用法注意点:
1. one, some与any:
1) one可以泛指任何人,也可特指,复数为ones。some多用于肯定句,any多用于疑问句和否定句。
One should learn to think of others.
Have you any bookmarks? No, I don’t have any bookmarks.
I have some questions to ask.
2) some可用于疑问句中,表示盼望得到肯定的答复,或者表示建议,请求等。

7
不定代词

Would you like some bananas?
Could you give me some money?
3) some 和any修饰可数名词单数时,some表示某个,any表示任何一个。
I have read this article in some magazine.
Please correct the mistakes, if any.
4) some和数词连用表示“大约”,any可与比较级连用表示程度。
There are some 3,000 students in this school.
Do you feel any better today?
2. each和every:
each强调个别,代表的数 可以是两个或两个以上,而every强调整体,所指的数必须是三个或三个以上。
Each student has a pocket dictionary. / Each (of us) has a dictionary. / We each have a dictionary.
Every student has strong and weak points. / Every one of us has strong and weak points.
3. none和no:
no等于not any,作定语。none作主语或宾语,代替不可数名词,谓语 用单数,代替可数名词,谓语单复数皆
可以。
There is no water in the bottle.
How much water is there in the bottle? None.
None of the students are (is) afraid of difficulties.
4. other和another:

1) other泛指“另外的,别的”常与其他词连用,如:the other day, every other week, some other reason, no other
way,
the other特指两者中的另外一个,复数为the others。如:
He held a book in one hand and his notes in the other.
Two students in our class failed, but all the others passed the exam.

2) another指“又一个,另一个”无所指,复数形式是others,泛指“别的人或事”如:
I don’t like this shirt, please show me another (one).

The trousers are too long, please give me another pair / some others.
Some like football, while others like basketball.
5. all和both, neither和either

all表示不可数名词时,其谓语动 词用单数。both和all加否定词表示部分否定,全部否定用neither和none.

All of the books are not written in English. / Not all of the books are written in English.

Both of us are not teachers. / Not both of us are teachers. / Either of us is a teacher.




四.形容词和副词
I.
形容词:


1. 形容词的位置:
1) 形容词作定语通常前置,但在下列情况后置:
1
2
修饰some, any, every, no和body, thing, one等构成
nobody absent, everything possible
的复合不定代词时
以-able, -ible结尾的形容词可置于有最高级或only
修饰的名词之后
the best book available, the only
solution possible
the only person awake
a bridge 50 meters long
a huge room simple and beautiful
a man difficult to get on with
3
alive, alike, awake, aware, asleep等可以后置
4
和空间、时间、单位连用时
5
成对的形容词可以后置
6
形容词短语一般后置
2) 多个形容词修饰同一个名词的顺序:
代词
冠词
前的
形容

数词 性状形容词
冠词
指示代词
序数
不定代词

代词所有

基数

性质
状态
大小
长短
形状
新旧
温度
颜色
国籍
产地
材料
质地


all
both
such
the
a
second one
this
next four
another
your
beautiful large
good short
poor square
new black Chinese silk
cool yellow London stone
3) 复合形容词的构成:
1
形容词+名词+ed
kind-hearted
2
形容词+形容词
dark-blue
6
名词+形容词
7
名词+现在分词
8
名词+过去分词
9
数词+名词+ed
10
数词+名词
world-famous
peace-loving
snow-covered
three-egged
twenty-year
3
形容词+现在分词
ordinary-looking
4
副词+现在分词
5
副词+过去分词
II. 副词
副词的分类:
1
2
3
4
时间副

地点副

方式副

程度副

hard- working
newly-built
soon, now, early, finally, once, always, often, frequently, seldom,
5
频度副词
recently never
here, nearby, outside,
upwards, above
hard, well, fast, slowly,
excitedly, really
almost, nearly, very, fairly,
quite, rather
6
疑问副词
how, where, when, why
7
连接副词
how, when, where, why, whether,
however, meanwhile
8
关系副词
when, where, why


III. 形容词和副词比较等级:
形容词和 副词的比较等级分为原级,比较级和最高级。比较级和最高级的构成一般是在形容词和副词后加- er
和-est,多音节和一些双音节词前加more 和most。
1. 同级比较时常常用 as…as…以及not so(as)…as…如:I am not so good a player as you are.
2. 可以修饰比较级的词有:much, many, a lot, even, far, a bit, a little, still, yet, by far, any, a great deal。
3. 表示一方随另一方变化时用“the more…the more…”句型。如:The harder you work, the more progress you will
make.
4. 用比较级来表达最高级的意思。如:I have never spent a more worrying day.
5. 表示倍数的比较级有如下几种句型:
Our school is three times larger than yours./Our school is four times as large as yours./Our school is four times the size
of yours.
6. 表示“最高程度“的形容词没有最高级和比较级。如:favourite, excellent, extreme, perfect。


五.介词
I.
介词分类:
1
简单介词
2
合成介词
3
短语介词
4
双重介词
5
6
分词转化成的介

形容词转化成的
介词
about, across, after, against, among, around, at, below, beyond, during, in,
on
inside, into, onto, out of, outside, throughout, upon, within, without
according to, because of, instead of, up to, due to, owing to, thanks to
from among, from behind, from under, till after, in between
considering(就而论), including
like, unlike, near, next, opposite
II. 常用介词区别:
1
表示时间的in, on, at
2
表示时间的since, from
3
表示时间的in, after
4
at表示片刻的时间,in表示一段的时间,on总是与日子有关
since 指从过去到现在的一段时间,和完成时连用,from指从
时间的某一点开始
in指在一段时间之后,after表示某一具体时间点之后或用在过
去时的一段时间中
表示地理位置的in, on,
in表示在某范围内,on指与什么毗邻,to指在某环境范围之外
to
5
表示“在…上”的on, in on只表示在某物的表面上,in表示占去某物一部分
6
7
表示“穿过”的
through, across
表示“关于”的about,
on
through表示从内部通过,与in有关,across表示在表面上通过,
与on有关
about指涉及到,on指专门论述
between表示在两者之间,among用于三者或三者以上的中间

8
between与among的区


9
besides与except的区别
10
表示“用”的in, with
11
as与like的区别
12
in与into区别
besides指“除了…还有再加上”,except指“除了,减去什
么”,不放在句首
with表示具体的工具,in表示材料,方式,方法,度量,单位,
语言,声音
as意为“作为,以…地位或身份”,like为“象…一样”,指
情形相似
in通常表示位置(静态),into表示动向,不表示目的地或位



六.动词
I.
动词的时态:
1. 动词的时态一共有16种,以ask为例,将其各种时态的构成形式列表如下:

一般
进行
完成
完成进

现在时
ask / asks
过去时
asked
将来时
shall/will ask
过去将来时
should/would ask
should/would be asking am/is/are asking was/were asking shall/will be asking
have/has asked
have/has been
asking
had asked
had been asking
shall/will have asked should/would have asked
shall/will have been should/would have been
asking asking
2. 现在完成时与一般过去时的区别:
1) 现在 完成时表示过去发生的动作或存在的状况,但和现在有联系,强调的是对现在造成的影响或结果,它
不能 同表示过去的时间状语连用,汉译英时可加“已经”等词。简言之,利用过去,说明现在。如:
I have already read the novel written by the world- famous writer. (已经看过,且了解这本书的内容)
2) 一般过去时只表示过去发 生的动作或状态,和现在无关,它可和表示过去的时间状语连用,汉译英时可加
“过”,“了”等词。简 言之,仅谈过去,不关现在。如:
I read the novel last month. (只说明上个月看了,不涉及现在是否记住)
I lived in Beijing for ten years.(只说明在北京住过十年,与现在无关)
3. 现在完成时与现在完成进行时的区别:
两者都可以表示“从过去开始一直持续到现在”,在含义上如着 重表示动作的结果时,多用现在完成时,如着
重表示动作一直在进行,即动作的延续性时,则多用现在完 成进行时。一般不能用于进行时的动词也不能用于
现在完成进行时。
I have read that book.我读过那本书了。
I have been reading that book all the morning. 我早上一直在读那本书。
4. 一般将来时的表达方式:

1
2
将来时
will/shall+动词原

用法
表示将来发生的动作或存在的状态
例句
My sister will be ten next year.
be going to+动词原含有“打算,计划,即将”做某事,
It’s going to clear up.
We’re going to have a party
形 或表示很有可能要发生某事


tonight.
be + doing 进行时
3
表示将来
go, come, start, move, leave, arrive等
He is moving to the south.
词可用进行时表示按计划即将发生的
Are they leaving for Europe?
动作
I was about to leave when the
表示安排或计划中的马上就要发生的
bell rang.
动作,后面一般不跟时间状语
The meeting is about to close.
表示按计划进行或征求对方意见
We’re to meet at the school
gate at noon.
be about to + 动词
4
原形
5
be to + 动词原形
The meeting starts at five
一般现在时表示将时刻表上或日程安排上早就定好的事
o’clock.
6
The plane leaves at ten this
来 情,可用一般现在时表示将来
evening.
II. 动词的被动语态:

常用被动语

构成

6
7
8
9
10
常用被动语

构成
1
一般现在时
am/is/are asked
2
一般过去时
was/were asked
3
一般将来时
shall/will be asked
4
过去将来时
should/would be asked
5
现在进行时
am/is/are being asked
过去进行时
was/were being asked
现在完成时
have/has been asked
过去完成时
had been asked
将来完成时
will/would have been asked
含有情态动
词的
can/must/may be asked
被动语态的否定式是在第一个助动词或情态动 词后加not,短语动词的被动态不可漏掉
其中介副词。固定结构be
going to, used to, have to, had better变为被动态时,只需将其后的动词变为被动态。 如:
Trees should not be planted in summer. / The boy was made fun of by his classmates.
Newspapers used to be sent here by the little girl.
汉语有一类句子不出现主语,在英语中一般可用被动结构表示。如:
It is believed that…

It is generally considered that…

It is said that…

It is well known that…

It must be pointed out that…
It is supposed that…
It is reported that…
It must be admitted that…
It is hoped that…
下面主动形式常表示被动意义:如:
The window wants/needs/requires repairing.
The book is worth reading twice.


The door won’t shut. / The play won’t act.
The clothes washes well. / The book sells well.
The dish tastes delicious. / Water feels very cold.
下面词或短语没有被动态:
leave, enter, reach, become, benefit, cost, equal, contain, last, lack, fit, fail, have, appear,
happen, occur, belong to, take place, break out, come about, agree with, keep up with, consist
of, have on, lose heart等等


七.情态动词
I.
情态动词基本用法:
情态动词
can
could
may
might
must
用法 否定式 疑问式与简答
能力(体力,智力,技能)
can not / cannot /can’t
Can…do…?
允许或许可(口语中常用)
do
Yes,…can.
可能性(表猜测,用于否定句
No,…can’t.
couldn’t do
或疑问句中)
可以(问句中表示请求)
可能,或许(表推测)
祝愿(用于倒装句中)
may not do
might not do
May…do…? Yes,…may.
No,…mustn’t/can’t.
Might…do…? Yes,…might
No,…might not.
Must…do…? Yes,…must.
No,…needn’t/don’t have to.
Do…have to do…?
Yes,…do.
No,…don’t.
必须,应该(表主观要求)
must not/mustn’t do
肯定,想必(肯定句中表推测)
只好,不得不(客观的必须,
don’t have to do
有时态人称变化)
have to
ought to
Ought…to do…?
应当(表示义务责任,口语中
ought not to/oughtn’t
Yes,…ought.
to do
多用should
No,…oughtn’t.
将要,会
用于一三人称征求对方意见
用于二三人称表示许诺、命
令、警告、威胁等
应当,应该(表义务责任)
本该(含有责备意味)
Shall…do…?
Yes,…shall.
No,…shan’t.
Should…do…?
Will…do…?
Yes,…will.
No,…won’t.
Dare…do…?
Yes,…dare. No,…daren’t.
shall
shall not/shan’t do
should
will
would
dare
should not/shouldn’t
do
will not/won’t do
意愿,决心
请求,建议,用在问句中would
would not/wouldn’t
比较委婉
do
敢(常用于否定句和疑问句
中)
dare not/daren’t do


need
需要
必须(常用于否定句和疑问句
need not/needn’t do
中)
Need…do…?
Yes,…must. No,…needn’t.
Used…to do…?
Yes,…used.
No,…use(d)n’t.
Did…use to do…?
Yes,…did.
No,…didn’t.
used to
过去常常(现在已不再)
used
not/usedn’t/usen’t to
do
didn’t use to do
II. 情态动词must, may, might, could, can表示推测:
以must为例。must + do(be)是推测现在存在的一般状态进行;must + be doing 推测可能正在进行的事情;must
+have done是推测可能已经发生过的事情。
1. must“肯定,一定”语气强,只用于肯定句中。
He must be a man from America. / He must be talking with his friend. / He must have already arrived there.
2. may和might“也许”,后者语气弱,更没有把握。可用于肯定句和否定句。
He may not be at home. / They might have finished their task.
3. can和could“可能”,could表示可疑的可能性,不及can’t语 气强,用于肯定、否定、疑问句中。
The weather in that city could be cold now.
We could have walked there; it was so near.(推测某事本来可能发生,但实际上没有发生)
Can he be in the office now? No, he can’t be there, for I saw him in the library just now.(语气很强,常用于疑问句和
否定句中)
III. 情态动词注意点:
1. can和be able to: 都可以表示能力。但be able to可以表达“某事终于成功”,而can无法表达此意。Be able
to有更多的时态。另外,两者不能重叠使用。
2. used to和would:
used to表示过去常常做现在已经不再有的习惯,而would只表示过去的习惯或喜好,不涉及现在。
3. need和dare作情态动词和实义动词的区别:
两者作情态动词时常用于否定句和疑问句。其形式为:needn’t/daren’t do;Need/dare…do…?
做实义动词时可用于肯定句,否定句和疑问句。其形式为:ne ed(needs/needed)/dare(dares/dared) to do,
don’t(doesn’t/didn’t) need/dare to do


八.非谓语动词
I.
非谓语动词的分类、意义及构成:
非谓语形

构成
特征和作用
时态和语态
to do
to be done
to be doing
to have been
to have
done
done
否定式 复合结构
具有名词,副词和形容词的作

在句中做主、宾、定、表和状

具有副词和形容词的作用
在句中做定、表、宾补和状语
不定式
being done
现在分
doing
分词

having done having been
for sb. to
在非谓
do sth.
语前加
not



done
过去
分词
done
being done
doing
having been
having done
done

具有名词的作用
在句中做主、宾、定和表语
动名词
sb’s doing
II. 做宾语的非谓语动词比较:
情况 常用动词
只接不定式做宾
hope, want, offer, long, fail, expect, wish, ask, decide, pretend, manage, agree,
afford, determine, promise, happen
语的动词
mind, miss, enjoy, imagine, practise, suggest, finish, escape, excuse,
appreciate, admit, prevent, keep, dislike, avoid, risk, resist, consider
只接动名词做宾
can’t help, feel like, succeed in, be fond of, object to, get down to, be engaged
语的动词或短语
in, insist on, think of, be proud of, take pride in, set about, be afraid of, be
tired of, look forward to, devote oneself to, be worth, be busy, pay attention
to, stick to
begin, start, like, love, hate, prefer, continue(接不定式多指具体的动作,接
意义基本相
动名词多指一般或习惯行为)

need, want, require(接动名词主动形式表示被动意义,若接不定式则应用
被动形式)





意义相反
stop to do 停止手中事,去做另一件事
stop doing 停止正在做的事
remember/forget/regret to do(指动作尚未
go on to do(接着做另外一件
发生)
事)
remember/forget/regret doing(指动作已经
go on doing(接着做同一件事)
发生)
try to do(设法,努力去做,尽力)
try doing(试试去做,看有何结果)
mean to do(打算做,企图做)
mean doing (意识是,意味着)
意义不同
can’t help to do(不能帮忙做) can’t help doing(忍不住要做)
III.非谓语动词做宾语补足语的区别:

常见动词
与宾语的逻辑关系及时间
概念
例句
ask, beg, expect, get, order,
tell, want, wish, encourage
主谓关系。强调动作将发生
I heard him call me several
不定式
times.
或已经完成
have, notice, see, watch,
hear, feel, let, make
现在分词

notice, see, watch, hear,
过去分词
find, keep, have, feel
主谓关系。强调动作正在进
I found her listening to the
radio.
行,尚未完成
动宾关系。动作已经完成,
We found the village


多强调状态
IV. 非谓语动词做定语的区别:

区别
greatly changed.
举例
与被修饰词往往有动宾关系,一般式表示将
I have a lot of papers to type.
不定式 来,进行式表示与谓语动作同时发生,完成式
I have a lot of papers to be typed.
表示在谓语动词之前发生
动名词 通常指被修饰词的用途,无逻辑上的任何关系
Shall we go to the swimming pool?
现在分与被修饰词之间是主谓关系,表示动作与谓语
the boiling water / the boiled water
词 动作同时发生
the developing country/the
过去分与被修饰词之间是被动关系,表示动作发生在
developed country
the falling leaves / the fallen leaves
词 谓语动作之前,现已经完成
V. 非谓语动词做主语和表语的区别:

区别 举例
My dream is to become a
多表示一个特定的具体的将来的动作,做主语时可以
teacher.
不定借助于it把不定式移到句子后面。做表语有时可和主
To obey the law is important.
式 语交换位置,而且意义不变,并且还能用what来提
(dream, business, wish, idea,
问主语或表语。
plan, duty, task做主语时常用)
与不定式的功能区别不大,然而它更接近于名词,表
It is no use saying that again and
动名
示的动作比较抽象,或者泛指习惯性的动作,有时也
again.

可以用it做形式主语,做表语时可以和主语互换位置。
Teaching is my job.
无名词的性质,不能做主语。但是有形容词的性质,
可以做表语,多表明主语的特征 性质或者状态等,可
被very, quite, rather等副词修饰。
分词 现在分 词多含有“令人…”之意,说明主语的性质特
征,多表示主动,主语多为物。过去分词一般表示被
动或主语所处的状态,含有“感到…”之意,主语多
是人。
The situation is encouraging.
The book is well written.
(常见分词有astonishing,
moving, tiring, disappointing,
puzzling, shocking, boring,
amusing及其-ed形式)


九.定语从句
I. 定语从句起了形容词的作用,在句中修饰一个名词或代词。被修饰的词叫做先行词,引导定语从句的词叫关系
词,他的作用一是放在先行词与定语从句中间起了连接作用,二是在从句中担当一个成分,并与先行词保 持数
的一致。
关系词
who
关系
代词
whom
人 宾语
先行词 从句成分
人 主语
例句
Do you know the man who is talking
with your mother?
备注
whom, which
和that在从句
Mr. Smith is the person with whom I am
中做宾语时,
常可以省略,
working
但介词提前时
The boy (whom) she loved died in the


war..
whose
人,物 定语
后面关系代词
不能省略,也
I like those books whose topics are about
不可以用that
history.
The boy whose father works abroad is
my deskmate.
that
A plane is a machine that can fly.
主语,宾
She is the pop star (that) I want to see
人,物

very much.
The book (which) I gave you was worth
主语,宾
$$10.
The picture which was about the accident

was terrible.
He is such a person as is respected by all
as做宾语一般
of us.
不省略
This is the same pen as I lost yesterday.
I will never forget the day when we met
可用on which
there.
可用in which
which

as
主语,宾
人,物

when
关系
where
副词
why
时间
地点
原因
时间状语
地点状语
This is the house where I was born.
原因状语
I can’t imagine the reason why he turned
可用for which
down my offer.
II. that与which, who, whom的用法区别:
情况 用法说明 例句
1.
先行词为all, everything, anything, nothing,
little, much,等不定代词时。
2.
先行词被all, any, every, each, much, little,
no, some, few等修饰时
3.
只用that的情
先行词有形容词最高级和序数词修饰时

4.
先行词既指人又指物时
5.
先行词被the only, the very修饰时
6.
句中已经有who或which时,为了避免重
复时
1.
只用which, 在非限制性定语从句中,只能用which指
who, whom的代物,用who/whom指人
情况 2.
在由“介词+关系代词”引导的定语从句

told me everything that he
knows.
the books that you offered
has been given out.
is the best film that I have
ever read.
talked about the persons and
things that we remembered.
is the only man that I want to
see.
is the man that is making a
speech?
He has a son, who has gone
abroad for further study.
I like the person to whom the
teacher is talking.
Those who respect others are

usually respected by others.
中,只能用which指物,whom指人。
3.
先行词本身是that时,关系词用which, 先
行词为those, one, he时多用who。
III. as与which的区别:
定语从

限制性
定语从
句中
区别 例句
He is not such a fool as he looks.
名词前有such和the same修饰时,关系
Don’t read such books as you can’t
代词用as,不能用which
understand.
as和which都可 以指代前面整个主句。如
果有“正如,象”的含义,并可以放在主
句前,也可以放在后面,那么 用as;而
which引导的从句只能放主句后,并无
“正如”的意思。
They won the game, as we had expected.
They won the game, which we hadn’t
expected.
As is well known, he is a famous film star
in the 1980s.
非限制
性定语
从句中
IV. 限制性定语从句与非限制性定语从句的区别:
类别 语法意义及特征 例句
对先行词起修饰限制作用,如果去掉,主句意
The accident happened at the
限制性定语
思就不完整明确,这种从句与主句的关系十分
time when I left.
从句
密切,写时不用逗号分开。
对先行词作附加的说明,与主句的关 系不十分
非限制性定密切,较松散。从句和主句之间用逗号分开,
His mother, whom he loved
语从句 相当于一个插入语,不能用that引导,关系代
deeply, died ten years ago.
词做宾语时也不能省略。

十.名词性从句
种类 作用 常用关联词 例句
Whether he will come or not
在复合句中做主语,相当于名
doesn’t matter much.
主语从词,一般置谓语之前,也可用
句 it作形式主语,主语从句放主
that, whether, if,
Whoever comes here will be
句之后
as if, as though,
welcome.
表语从在复合句中做表语,相当于名
who, whose,
It looks as if it is going to snow.
which, how,
句 词,位于系动词之后
when, where,
He asked me which team could
宾语从在复合句中做宾语,相当于名
why, what,
win the game.
句 词
whatever,
You have no idea how worried we
放在名词之后(news, problem,
whoever,
wherever
are.
同位语
idea, suggestion, advice,
从句

十一。状语从句

thought, hope, fact等) 表明其
具体内容
The fact that he lied again greatly
surprised us.

种类 连接词
when, whenever, while, as, before, after,
until, till, by the time, as soon as,
hardly…when, no sooner…than, the
moment, the minute, immediately, directly,
instantly
where, wherever
because, as, since, now that
if, unless, once, in case, as long as, on
condition that
so that, in order that, for fear that
so…that, such…that
than, as…as, not so/as…as, the more…the
more
as if, as though, as
though, although, even if, even though, as,
no matter what, whatever, no matter who,
whoever, no matter which, whichever, no
matter how, however, no matter when,
whenever
注意点
主句表示将来意义时,从句须用一般现在时;while引导的从句中动词一般是
延续性的;until用在肯定句中主句动
词是 延续性的,而否定句中主句动词为
短暂性的。

because语气最强,since较弱,表示大
家都明了的原因,as又次之。
从句中动词时态不可用将来时,常用一
般时代替
so that和in order that后常接may,
should, could, would等情态动词


as if 和as though引导的从句一般用虚
拟语气。
时间状

地点状

原因状

条件状

目的状

结果状

比较状

方式状

让步状

as在让步状语 从句中常用倒装形式;
although和though用正常语序,可和
yet连用,但不可 和but连用

十二。倒装句
种类 倒装条件
here, there, up, down, in, out, off, away等副
词开头的句子表示强调
完全
倒装 表示地点的介词短语作状语位于句首
例句
Out rushed the children.
Under the tree stood two tables and four
chairs.
强调表语,置于句首,或为保持句子平衡
Present at the meeting were 1,000 students.
never, hardly, scarcely, seldom, little, not
until, not等表示否定意义的副词放于句首
部分
only和修饰的状语放于句首
倒装
Hardly did I know what had happened.
Only then did he realized the importance
of English.
not only…but also连接并列的句子,前倒后
Not only does he know French, but also he
is expert at it.
不倒


neither…nor…连接并列的句子,前后都倒装
Neither do I know it, nor do I care about it.
so…that, such…that中的so或such及修饰的
So busy is he that he can not go on a
holiday.
成分放于句首时前倒后不倒
as引导的让步状语
so, neither或nor表示前句内容也适用于另
外的人或事。
用于表示祝愿的祈使句中
省略if的虚拟条件
十三。虚拟语气
类别
与现在事实
相反
用法 例句
Child as he is, he has learned a lot.
He can play the piano. So can i.
May you be in good health!
Were I you, I would not do it in this way.
从句动词:过去式(be用were)
If he were here, he
主句动词:should/would/could/might+动词原
would help us.

If I had been free, I
从句动词:had+过去分词
主句动词:should/would/could/might+have+
would have visited
you.
过去分词
从句动词:过去式 / should+动词原形 /
If it should rain
were+不定式
tomorrow, we would
主句动词:should/would/could/might+动词原
not go camping.

They are talking as if
they had been friends
for years.
与过去事实
If引导的
相反
条件从句
与将来事实
相反
as if引导的状语从句中动词用过去式或过去完成式
其它状语
从句
Turn on the light so
in order that / so that引导的状语从句中动词用can / could /
that we can see it
may / might / would等+动词原形
clearly.
demand, suggest, order, insist后接的从句中动词为should+
He suggested that we
not change our mind.
动词原形
宾语从句
I wish I could be a pop
wish后的从句中分别用过去式,过去完成式和
singer.
should/would+动词原形表示与现在,过去和将来情况相反
在It is necessary / important / strange that…, It is suggested /
It is strange that such a
主语从句 demanded / ordered / requested that… 等从句中,谓语动词
person should be our
friends.
用should+动词原形
It is time that…句型中动词用过去式或should+动词原形
It’s high time that we
left.
其它句型
I would rather you
中 would rather所接的从句中动词用过去式或者过去完成式
stayed at home now.
If only句型中动词常用过去式或者过去完成式,表示强烈
If only our dream had


的愿望
come true!


十四。重要句型
1.
It was not until midnight that he finished his task.
2.
Not until he came back from abroad was I able to see him again.
3.
The harder you work, the greater progress you will make.
4.
He walked around the house, gun in hand.
5.
May you be in good health!
6.
Wish you a pleasant journey back home!
7.
The professor was a humorous man with big nose and deep-set eyes.
8.
What surprised me most was his imagination and patience.
9.
He lay on the grass, with his eyes looking at the sky and his hands under his head.
10.
Sitting under the tree are Mr. Green and his first teacher.
11.
On the wall hang two pictures of famous scientists.
12.
Looking back upon those past years, he couldn’t help feeling very proud.
13.
No sooner(Hardly) had he arrived at the theatre than(when) the play started.
14.
Young as he is, he has learned advanced mathematics.
15.
How I regret the hours wasted in the woods and fields!
16.
There stands a beautiful vase in the corner of the room.
17.
Ten miles north of the town lies a paper factory.
18.
There goes the bell.
19.
Nowhere has the world ever seen such a bird as here.
20.
It is no use crying for help.
21.
If only I had been your student in the middle school!

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